| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $137.26 | 5.619% | $144.9726 | $144.97 | $144.95 | $145.00 |
| Purchase #2 | $122.70 | 4.507% | $128.2301 | $128.23 | $128.25 | $128.20 |
| Purchase #3 | $11.33 | 5.175% | $11.9163 | $11.92 | $11.90 | $11.90 |
| Purchase #4 | $201.26 | 3.233% | $207.7667 | $207.77 | $207.75 | $207.80 |
| Purchase #5 | $61.65 | 4.215% | $64.2485 | $64.25 | $64.25 | $64.20 |
| Purchase #6 | $102.29 | 9.499% | $112.0065 | $112.01 | $112.00 | $112.00 |
| Purchase #7 | $91.71 | 13.483% | $104.0753 | $104.08 | $104.10 | $104.10 |
| 7 purchase totals = | $728.20 | $773.2160 | $773.23 | $773.20 | $773.20 | |